These are original foam diffusers extracted from the blades of Hasbro/Master Replica Force FX Lightsabers.
They are ~33.5" (85 cm) long OD is .75" - I have several of these, please PM if interested with how many you would like.
They are first come, first serve and shipping will be Priority Mail actual cost. These are specifically made for led strings with flat edges and round middle.
If you are interested in blades/led strings as well let me know.
They are $15 each and I will post when there are no more available. Thanks!